# Donaldson Bank Oper. #2

- **MSHA mine ID:** 3608610
- **Status:** Abandoned
- **Type / commodity:** Facility / Coal (Anthracite)
- **Location:** Schuylkill, PA
- **Operator:** Devil's Hole Inc
- **Controller:** Gene B  Gangloff
- **Public source rows linked:** 110
- **Source coverage:** 12 / 20
- **Generated:** 2026-10-13T11:26:59.401Z

## Current entity hierarchy

**Gene B  Gangloff (C00723) → Devil's Hole Inc (P06247) → Donaldson Bank Oper. #2 (3608610)**

Current identity source: `msha-mines`. This is a current snapshot, not a historical claim.

## Controller and operator valid-time history

- **Gene B  Gangloff → Devil's Hole Inc:** 2002-05-14 through current/open; derived from co-tenure at mine 3608610; source `msha-controller-operator-history`.

- History rows: 1
- Typed edges: 3
- Interval anomalies: 0
- Valid-time bounds: inclusive; date granularity; null end means open-ended in the upstream history row; not independent proof of present control.
- Transaction-time observation: 2026-10-13T11:19:05.459773+00:00.

## Assessment signals

1. **SAFETY — 0 since 2021:** Accidents and injuries 0 historical accident/injury rows; 0 coded fatalities and 0 lost days across the published record.
2. **COMPLIANCE — 0 since 2021:** Violations and penalties 6 violation rows across the full record; 3 carry an S&S flag and $584 appears in current assessed amounts.
3. **HEALTH — 32 samples:** Occupational health samples 17 coal dust; 15 noise. 0 personal-sample rows have a published C/E ratio above 1; 10 noise rows have an action-level or PEL dose above 100%. These are separate measures, not a silica exceedance count. Silica results and sample status are shown separately.
4. **PRODUCTION — 0 tons:** Quarterly production and employment 0 employee hours and 0 summed average employees across reported subunits in the latest published quarter.
5. **LEGAL — 6 linked rows:** Contests, conferences and decisions 3 contested-violation rows, 3 civil-penalty docket/decision rows, and 0 conference records linked by issuance number.
6. **CONTRACTORS — 0 linked entities:** Contractors Contractors are linked through this mine’s violation or accident records. Their production and hours cover all their operations, so they are not included in this mine’s totals.
7. **INSPECTIONS — 0 since 2021:** Inspections 23 inspection events and 243 published inspection hours across the historical record.

## EIA annual operating context

No matched record in the 2024 EIA coal-public workbook. This may be inapplicable for a non-coal operation.

## Recent Title 30 crosswalk

Snapshot current through 2026-08-19.

- **30 CFR 71.403 — Waiver of surface facilities requirements; posting of waiver.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-O/part-71/subpart-E/section-71.403
- **30 CFR 62.130 — Permissible exposure level.** (2 retained recent rows) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-M/part-62/section-62.130
- **30 CFR 77.400 — Mechanical equipment guards.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-O/part-77/subpart-E/section-77.400
- **30 CFR 77.205 — Travelways at surface installations.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-O/part-77/subpart-C/section-77.205
- **30 CFR 77.405 — Performing work from a raised position; safeguards.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-O/part-77/subpart-E/section-77.405

## Source coverage

- **Addresses of Record:** 1 rows; 2006-05-12 through 2006-05-12; source ID `msha-addresses`
- **Assessed Violations:** 6 rows; 2000-04-05 through 2006-03-23; source ID `msha-assessed-violations`
- **Civil Penalty Dockets and Decisions:** 3 rows; 2006-11-07 through 2006-11-07; source ID `msha-civil-penalty-dockets-decisions`
- **Coal Dust Samples:** 17 rows; 2000-04-05 through 2006-03-23; source ID `msha-coal-dust-samples`
- **Contested Violations:** 3 rows; 2006-03-23 through 2006-03-23; source ID `msha-contested-violations`
- **Controller and Operator History:** 1 rows; 1997-03-01 through 1997-03-01; source ID `msha-controller-operator-history`
- **Inspections:** 23 rows; 2000-03-16 through 2006-05-12; source ID `msha-inspections`
- **Mine Employment and Production — Quarterly:** 27 rows; unknown through unknown; source ID `msha-mine-production-quarterly`
- **Mine Employment and Production — Yearly:** 7 rows; unknown through unknown; source ID `msha-mine-production-yearly`
- **Mines:** 1 rows; unknown through unknown; source ID `msha-mines`
- **Noise Samples:** 15 rows; 2000-03-16 through 2006-03-23; source ID `msha-noise-samples`
- **Violations:** 6 rows; 2000-04-05 through 2006-03-23; source ID `msha-violations`

## Caveats

- This is public-record decision support, not legal advice or an official MSHA record.
- Missing data can indicate no event, publication delay, an unresolved identity, or inapplicability.
- Contractor production data is entity-level and is not attributed to this mine.

## Alternate representations

- HTML: `/mines/donaldson-bank-oper-2-3608610`
- JSON: `/api/v1/mines/donaldson-bank-oper-2-3608610`
- Silica records, units, sample status and quarterly means: `/api/v1/mines/3608610/silica` (snapshot year by default; `?year=all` for history; `&format=csv` for all matching rows)
- Relationship JSON: `/api/v1/mines/3608610/relationships`
- MCP resource: `mine://3608610/assessment`
- Complete Title 30 corpus: `/data/title30-sections.json`